SpringBoot 日期空字符串转换失败处理

方式1 Controller处理>

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@InitBinder public void initBinder(WebDataBinder binder, WebRequest request) {       //转换日期     DateFormat dateFormat=new SimpleDateFormat("yyyy-MM-dd");     binder.registerCustomEditor(Date.class, new CustomDateEditor(dateFormat, true));// CustomDateEditor为自定义日期编辑器 }

  方式2 全局处理>

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package sy.ccpit.qiye.config;   import org.springframework.beans.propertyeditors.CustomDateEditor; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.format.support.FormattingConversionService; import org.springframework.validation.Validator; import org.springframework.web.bind.support.ConfigurableWebBindingInitializer;   import java.text.DateFormat; import java.text.SimpleDateFormat; import java.util.Date;   /**  * @Title: CustomDateConfig  * @ProjectName qiye  * @date 2019/12/1013:14  */ @Configuration public class CustomDateConfig{       @Bean     public ConfigurableWebBindingInitializer configurableWebBindingInitializer(FormattingConversionService mvcConversionService, Validator mvcValidator) {         ConfigurableWebBindingInitializer initializer = new ConfigurableWebBindingInitializer();         initializer.setConversionService(mvcConversionService);         initializer.setValidator(mvcValidator);         DateFormat dateFormat=new SimpleDateFormat("yyyy-MM-dd");         //装配自定义属性编辑器         initializer.setPropertyEditorRegistrar(propertyEditorRegistry -> {             propertyEditorRegistry.registerCustomEditor(Date.class, new CustomDateEditor(dateFormat, true));         });         return initializer;     } }